CA2880827C - Mecanisme d'enroulement d'un store de fenetre et systeme d'enroulement ayant un mecanisme de retournement a embrayage a dents - Google Patents

Mecanisme d'enroulement d'un store de fenetre et systeme d'enroulement ayant un mecanisme de retournement a embrayage a dents Download PDF

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Publication number
CA2880827C
CA2880827C CA2880827A CA2880827A CA2880827C CA 2880827 C CA2880827 C CA 2880827C CA 2880827 A CA2880827 A CA 2880827A CA 2880827 A CA2880827 A CA 2880827A CA 2880827 C CA2880827 C CA 2880827C
Authority
CA
Canada
Prior art keywords
roller
turning
gear
torsion spring
clutch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2880827A
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English (en)
Other versions
CA2880827A1 (fr
Inventor
Yifei Zhang
Chengshang WU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Wokasolar Technology Co Ltd
Original Assignee
Hangzhou Wokasolar Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Wokasolar Technology Co Ltd filed Critical Hangzhou Wokasolar Technology Co Ltd
Publication of CA2880827A1 publication Critical patent/CA2880827A1/fr
Application granted granted Critical
Publication of CA2880827C publication Critical patent/CA2880827C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E06B9/44—Rollers therefor; Fastening roller blinds to rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

La présente invention se rapporte à un mécanisme d'enroulement (35) de store de fenêtre et à un système d'enroulement (3) qui se compose du mécanisme d'enroulement (35) et d'un mécanisme de retournement à embrayage à dents (36). Le mécanisme d'enroulement (35) comprend un tambour de retournement (354) ; au moins un rouleau (351, 352, 353) est installé dans le tambour de retournement (354), et un bouchon de tambour de retournement (355) est installé à une position d'ouverture du tambour de retournement (354). Le tambour de retournement (354) et le bouchon de tambour de retournement (355) sont montés de manière séquentielle sur une broche (356) le long d'une direction axiale. Un arbre carré (2) est installé dans la broche (356). Le système d'enroulement (3) comprend une base (38) et un capuchon supérieur (39). Le mécanisme d'enroulement (35) et le mécanisme de retournement à embrayage à dents (36) sont agencés sur la base (38). Des lames en échelle (80, 81, 82, 83) sont enroulées sur le mécanisme d'enroulement (35). Le mécanisme d'enroulement (35) et le mécanisme de retournement à embrayage à dents (36) sont raccordés dans une direction axiale. L'arbre carré (2) commande la rotation du mécanisme d'enroulement (35) et du mécanisme de retournement à embrayage à dents (36).
CA2880827A 2012-07-30 2013-07-28 Mecanisme d'enroulement d'un store de fenetre et systeme d'enroulement ayant un mecanisme de retournement a embrayage a dents Expired - Fee Related CA2880827C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210271697.7 2012-07-30
CN2012102716977A CN102808577B (zh) 2012-07-30 2012-07-30 百叶窗的卷轮机构及带齿轮离合器翻转机构的卷轮系统
PCT/CN2013/080256 WO2014019480A1 (fr) 2012-07-30 2013-07-28 Mécanisme d'enroulement d'un store de fenêtre et système d'enroulement ayant un mécanisme de retournement à embrayage à dents

Publications (2)

Publication Number Publication Date
CA2880827A1 CA2880827A1 (fr) 2014-02-06
CA2880827C true CA2880827C (fr) 2018-07-31

Family

ID=47232431

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880827A Expired - Fee Related CA2880827C (fr) 2012-07-30 2013-07-28 Mecanisme d'enroulement d'un store de fenetre et systeme d'enroulement ayant un mecanisme de retournement a embrayage a dents

Country Status (8)

Country Link
US (1) US9580958B2 (fr)
EP (1) EP2881534B1 (fr)
JP (1) JP6054529B2 (fr)
KR (1) KR101786275B1 (fr)
CN (1) CN102808577B (fr)
AU (1) AU2013299129A1 (fr)
CA (1) CA2880827C (fr)
WO (1) WO2014019480A1 (fr)

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Also Published As

Publication number Publication date
CN102808577A (zh) 2012-12-05
JP6054529B2 (ja) 2016-12-27
EP2881534A4 (fr) 2016-06-08
US9580958B2 (en) 2017-02-28
JP2015528078A (ja) 2015-09-24
EP2881534B1 (fr) 2017-12-13
KR20150038533A (ko) 2015-04-08
WO2014019480A1 (fr) 2014-02-06
KR101786275B1 (ko) 2017-10-17
EP2881534A1 (fr) 2015-06-10
CN102808577B (zh) 2013-08-28
AU2013299129A1 (en) 2015-03-19
US20150184458A1 (en) 2015-07-02
CA2880827A1 (fr) 2014-02-06

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